Function openethereum::modules::sync

pub fn sync(
    config: SyncConfig, 
    network_config: NetworkConfiguration, 
    chain: Arc<dyn BlockChainClient>, 
    forks: BTreeSet<BlockNumber>, 
    snapshot_service: Arc<dyn SnapshotService>, 
    _log_settings: &LogConfig, 
    connection_filter: Option<Arc<dyn ConnectionFilter>>
) -> Result<(Arc<dyn SyncProvider>, Arc<dyn ManageNetwork>, Arc<dyn ChainNotify>, Sender<PriorityTask>, Sender<H256>), Error>